23977113 has 8 divisors (see below), whose sum is σ = 33072000. Its totient is φ = 15433488.

The previous prime is 23977111. The next prime is 23977117. The reversal of 23977113 is 31177932.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23977113 - 2¹ = 23977111 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23977111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137713 + ... + 137886.

It is an arithmetic number, because the mean of its divisors is an integer number (4134000).

Almost surely, 2^23977113 is an apocalyptic number.

It is an amenable number.

23977113 is a deficient number, since it is larger than the sum of its proper divisors (9094887).

23977113 is a wasteful number, since it uses less digits than its factorization.

23977113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275631.

The product of its digits is 7938, while the sum is 33.

The square root of 23977113 is about 4896.6430337528. The cubic root of 23977113 is about 288.3581938833.

It can be divided in two parts, 23977 and 113, that added together give a triangular number (24090 = T₂₁₉).

The spelling of 23977113 in words is "twenty-three million, nine hundred seventy-seven thousand, one hundred thirteen".